1ST 2ND 3RD RECORDS OF COW TO ESTIMATE SUPERIORITY OF HER DAUGHTERS

[1] FREEMAN AE, 1960, J DAIRY SCI, V43, P876

[2] RELATIONSHIP BETWEEN LONGEVITY AND PRODUCTION IN HOLSTEIN-FRIESIAN CATTLE [J]. JOURNAL OF DAIRY SCIENCE, 1963, 46 (01) : 27 - &

[3] COMPONENTS OF THE RELATIONSHIP BETWEEN LEVEL OF PRODUCTION AND RATE OF MATURITY IN DAIRY CATTLE [J]. JOURNAL OF DAIRY SCIENCE, 1955, 38 (08) : 883 - 890

[4] JOHANSSON I., 1955, Proceedings. British Society of Animal Production, P102

[5] JOHANSSON IVAR, 1940, K LANDT BRUKS AKAD HANDL OCH TIDSKR, V79, P1

[6] PARKER RJ, 1962, THESIS U TORONTO

[7] Putnam Dexter N., 1943, JOUR DAIRY SCI, V26, P967, DOI 10.3168/jds.S0022-0302(43)92793-6

[8] RENDEL J. M., 1957, Journal of Agricultural Science, V48, P426, DOI 10.1017/S0021859600032949

[9] RENNIE JC, 1961, 4 INT C WORLD JERS C

[10] ROBERTSON A., 1958, Journal of Agricultural Science, V50, P12, DOI 10.1017/S0021859600029828

[1] FREEMAN AE, 1960, J DAIRY SCI, V43, P876

[2] RELATIONSHIP BETWEEN LONGEVITY AND PRODUCTION IN HOLSTEIN-FRIESIAN CATTLE [J]. JOURNAL OF DAIRY SCIENCE, 1963, 46 (01) : 27 - &

[3] COMPONENTS OF THE RELATIONSHIP BETWEEN LEVEL OF PRODUCTION AND RATE OF MATURITY IN DAIRY CATTLE [J]. JOURNAL OF DAIRY SCIENCE, 1955, 38 (08) : 883 - 890

[4] JOHANSSON I., 1955, Proceedings. British Society of Animal Production, P102

[5] JOHANSSON IVAR, 1940, K LANDT BRUKS AKAD HANDL OCH TIDSKR, V79, P1

[6] PARKER RJ, 1962, THESIS U TORONTO

[7] Putnam Dexter N., 1943, JOUR DAIRY SCI, V26, P967, DOI 10.3168/jds.S0022-0302(43)92793-6

[8] RENDEL J. M., 1957, Journal of Agricultural Science, V48, P426, DOI 10.1017/S0021859600032949

[9] RENNIE JC, 1961, 4 INT C WORLD JERS C

[10] ROBERTSON A., 1958, Journal of Agricultural Science, V50, P12, DOI 10.1017/S0021859600029828